Mendes Araújo, C.; Torregrosa Sánchez, JR. (2011). Sign pattern matrices that admit P0-matrices. Linear Algebra and its Applications. 435(8):2046-2053. doi:10.1016/j.laa.2011.03.066
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/58452
Title:
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Sign pattern matrices that admit P0-matrices
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Author:
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Mendes Araújo, C.
Torregrosa Sánchez, Juan Ramón
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UPV Unit:
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Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
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Issued date:
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Abstract:
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For sign patterns corresponding to directed or undirected cycles, we identify conditions under which the patterns admit or require P0-matrices. © 2011 Elsevier Inc. All rights reserved.
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Subjects:
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P0-matrix
,
Graph
,
Sign pattern matrix
,
Matrix
,
Sign patterns
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Copyrigths:
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Cerrado |
Source:
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Linear Algebra and its Applications. (issn:
0024-3795
) (eissn:
1873-1856
)
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DOI:
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10.1016/j.laa.2011.03.066
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Publisher:
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Elsevier
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Publisher version:
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http://dx.doi.org/10.1016/j.laa.2011.03.066
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Project ID:
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Spanish DGI MTM2007-64477
CMAT – Centro de Matemática da Universidade do Minho, Portugal
Portuguese Foundation for Science and Technology - FCT program POCTI
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Thanks:
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Research supported by CMAT - Centro de Matematica da Universidade do Minho, Portugal, and by the Portuguese Foundation for Science and Technology - FCT through the research program POCTI.
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Type:
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Artículo
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